Kurt Cobain and Dave Grohl, two thirds of one of the greatest, most influential rock bands of all time, Nirvana, played an acoustic gig at the bar when they were at the very cusp of their international breakthrough. Krist Novoselic took the night off, leaving future Foo Fighters frontman Grohl to take over bass duties.

Kurt Cobain with a Scottish Pound Note. Picture: Andy Bollen

The surprise show was a benefit gig to raise charity for the Sick Kids hospital and featured The Joyriders top of the bill, “plus ‘very’ special guests”.

Now, a rare recording of that legendary gig has been uncovered and placed on YouTube for fans to enjoy.

Amid some unmistakable ‘Edinburgh’ crowd chatter, a total of three songs feature in the recording; Dumb, Polly and around half of Nirvana’s version of The Vaselines’ Jesus Don’t Want Me For A Sunbeam. The pair played a fourth song that night, Twist Barbie by Shonen Knife, but it does not feature on the recording.

Nirvana had been in the Capital for a number of days and played a full concert at Calton Studios on 29 November.